cuRAND also provides two flexible interfaces, allowing you to generate random numbers in bulk from host code running on the CPU or from within your CUDA functions/kernels running on the GPU. A variety of RNG algorithms and distribution options means you can select the best solution for your needs.

Sobol’ quasi-random number generators, including support for scrambled and 64-bit RNG

Multiple RNG distribution options

Uniform distribution

Normal distribution

Log-normal distribution

Single-precision or double-precision

Poisson distribution

The random number generators and statistical distributions provided in the cuRAND library have been tested against well-known statistical test batteries, including TestUO1. Please see the cuRAND documentation for selected test results.